TM 55-2210-223-12
TO 45A2-2-14-41
Table 4-2. Unit Troubleshooting (continued)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
7. ENGINE SKIPS OR MISSES
WARNING
Fuel is very flammable and can explode easily. To
avoid serious injury or death, keep fuel away from
open fire and keep fire extinguisher within easy
reach when working with fuel. Do not work on fuel
system when engine is hot. Fuel can be ignited by
hot engine. Shut off engine and do not smoke while
refueling.
Check to see if there is water in the fuel.
Drain and refill the entire fuel system and change fuel filters.
8. ENGINE STOPS WHILE IN OPERATION
WARNING
Fuel is very flammable and can explode easily. To
avoid serious injury or death, keep fuel away from
open fire and keep fire extinguisher within easy
reach when working with fuel. Do not work on fuel
system when engine is hot. Fuel can be ignited by
hot engine. Shut off engine and do not smoke while
refueling.
Step 1. Check to see if fuel supply is exhausted.
Fill fuel tank.
Step 2. Check to see if fuel line is broken.
Repair or replace fuel line (para 4-41).
Step 3. Check to see if there is air in fuel lines.
Bleed and prime fuel system.
Step 4. Check fuel pump for improper operation.
Refer to TM 5-2815-232-14.
4-16